COD Calibration Standard

Propiconazole, Tilt, 1000µg/ml in MeOH, 1ml

EPA Method 8021B Internal Standard

2,6-Dichloro-4-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 618-80-4